public void bump(int x, int y, boolean canBreakBricks) {
byte block = level.getBlock(x, y);
if ((Level.TILE_BEHAVIORS[block & 0xff] & Level.BIT_BUMPABLE) > 0) {
bumpInto(x, y - 1);
level.setBlock(x, y, (byte) 4);
// level.setBlockData(x, y, (byte) 4);
if (((Level.TILE_BEHAVIORS[block & 0xff]) & Level.BIT_SPECIAL) > 0) {
if (!mario.large) {
addSprite(new Mushroom(this, x * 16 + 8, y * 16 + 8));
} else {
addSprite(new FireFlower(this, x * 16 + 8, y * 16 + 8));
}
} else {
mario.getCoin();
coinsCollected++;
// addSprite(new CoinAnim(x, y));
}
}
if ((Level.TILE_BEHAVIORS[block & 0xff] & Level.BIT_BREAKABLE) > 0) {
bumpInto(x, y - 1);
if (canBreakBricks) {
level.setBlock(x, y, (byte) 0);
} else {
// level.setBlockData(x, y, (byte) 4);
}
}
}
public void bumpInto(int x, int y) {
byte block = level.getBlock(x, y);
if (((Level.TILE_BEHAVIORS[block & 0xff]) & Level.BIT_PICKUPABLE) > 0) {
mario.getCoin();
coinsCollected++;
level.setBlock(x, y, (byte) 0);
}
for (Sprite sprite : sprites) {
sprite.bumpCheck(x, y);
}
}
// Update internal level representation to what we get from the API.
// includes some gap detection code
public boolean setLevelScene(byte[][] data) {
int HalfObsWidth = 11;
int HalfObsHeight = 11;
int MarioXInMap = (int) mario.x / 16;
int MarioYInMap = (int) mario.y / 16;
boolean gapAtLast = true;
boolean gapAtSecondLast = true;
int lastEventX = 0;
int[] heights = new int[22];
for (int i = 0; i < heights.length; i++) heights[i] = 0;
int gapBorderHeight = 0;
int gapBorderMinusOneHeight = 0;
int gapBorderMinusTwoHeight = 0;
for (int y = MarioYInMap - HalfObsHeight, obsX = 0;
y < MarioYInMap + HalfObsHeight;
y++, obsX++) {
for (int x = MarioXInMap - HalfObsWidth, obsY = 0;
x < MarioXInMap + HalfObsWidth;
x++, obsY++) {
if (x >= 0
&& x <= level.xExit
&& y >= 0
&& y < level.height
&& obsX < data.length
&& obsY < data.length) {
byte datum = data[obsX][obsY];
if (datum != 0 && datum != -10 && datum != 1 && obsY > lastEventX) {
lastEventX = obsY;
}
if (datum != 0 && datum != 1) {
if (heights[obsY] == 0) {
heights[obsY] = y;
}
}
// cannon detection: if there's a one-block long hill, it's a cannon!
// i think this is not required anymore, because we get the cannon data straight from the
// API.
if (x == MarioXInMap + HalfObsWidth - 3 && datum != 0 && y > 5) {
if (gapBorderMinusTwoHeight == 0) gapBorderMinusTwoHeight = y;
}
if (x == MarioXInMap + HalfObsWidth - 2 && datum != 0 && y > 5) {
if (gapBorderMinusOneHeight == 0) gapBorderMinusOneHeight = y;
gapAtSecondLast = false;
}
if (x == MarioXInMap + HalfObsWidth - 1 && datum != 0 && y > 5) {
if (gapBorderHeight == 0) gapBorderHeight = y;
gapAtLast = false;
}
if (datum != 1 && level.getBlock(x, y) != 14) level.setBlock(x, y, datum);
}
}
}
if (gapBorderHeight == gapBorderMinusTwoHeight && gapBorderMinusOneHeight < gapBorderHeight) {
// found a cannon!
// System.out.println("Got a cannon!");
level.setBlock(MarioXInMap + HalfObsWidth - 2, gapBorderMinusOneHeight, (byte) 14);
}
if (gapAtLast && !gapAtSecondLast) {
// found a gap.
int holeWidth = 3;
// make the gap wider before we see the end to allow ample time for the
// planner to jump over.
for (int i = 0; i < holeWidth; i++) {
for (int j = 0; j < 15; j++) {
level.setBlock(MarioXInMap + HalfObsWidth + i, j, (byte) 0);
}
level.isGap[MarioXInMap + HalfObsWidth + i] = true;
level.gapHeight[MarioXInMap + HalfObsWidth + i] = gapBorderMinusOneHeight;
}
for (int j = gapBorderMinusOneHeight; j < 16; j++) {
level.setBlock(MarioXInMap + HalfObsWidth + holeWidth, gapBorderMinusOneHeight, (byte) 4);
}
return true;
}
return false;
}